PMC:7210464 / 2672-3007 JSONTXT

{"project":"LitCovid-PD-CLO","denotations":[{"id":"T14","span":{"begin":37,"end":40},"obj":"http://purl.obolibrary.org/obo/CLO_0051582"},{"id":"T15","span":{"begin":274,"end":275},"obj":"http://purl.obolibrary.org/obo/CLO_0001020"}],"text":" the beginning. In particular, China has rolled out one of the most stringent public health strategies. That strategy involves city lockdowns and mandatory quarantines to ban or restrict traffic since January 23, social distance–encouraging strategies since January 28, and a centralized treatment and isolation strategy since February"}

{"project":"LitCovid-sentences","denotations":[{"id":"T21","span":{"begin":16,"end":103},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":" the beginning. In particular, China has rolled out one of the most stringent public health strategies. That strategy involves city lockdowns and mandatory quarantines to ban or restrict traffic since January 23, social distance–encouraging strategies since January 28, and a centralized treatment and isolation strategy since February"}